Potts, D. 2011. Review: Christie, F. and Martin, J. R. (2007) Language, Knowledge and Pedagogy: Functional Linguistic and Sociological Perspectives. London: Continuum. Linguistics and the Human Sciences. 4, 3 (Jul. 2011), 309–313. DOI:https://doi.org/10.1558/lhs.v4i3.309.